#page {
    display: flex;
    flex-flow: column;
    font-family: Helvetica, Arial, sans-serif;
}

h1, h2, h3, h4, h5, h6 {
    color: darkslategrey;
}

#header {
    flex-grow: 2;
}

#logo {
    font-size: larger;
    font-weight: bold;
}

#nav, #lang {
    font-variant: small-caps;
}

#nav li {
    list-style-type: none;
    margin: 0;
    padding: 0;
    float: left;
}

#lang li {
    list-style-type: none;
    margin: 0;
    padding: 0;
    float: right;
}

#nav a, #lang a {
    display: block;
    color: darkslategrey;
    text-align: center;
    padding: 10px 12px;
    background-color: whitesmoke;
    text-decoration: none;
}

#nav a:hover, #lang a:hover {
    background-color: ivory;
}

#main {
    flex-grow: 4;
    display: flex;
    flex-flow: row;
}

#content {
    flex-shrink: 1;
}

#right {
    flex-shrink: 5;
}

input, textarea {
    width: 180px;
    padding: 8px 12px;
    margin: 6px 0;
    border: 1px solid darkslategrey;
    box-sizing: border-box;
}

textarea {
    height: 200px;
    resize: none;
    font-family: Helvetica, Arial, sans-serif;
}

input:focus, textarea:focus {
    outline: none;
    border: 2px solid darkslategrey;
}

input[type=submit] {
    background-color: whitesmoke;
    color: darkslategrey;
    text-align: center;
    font-variant: small-caps;
}

input[type=submit]:hover {
    background-color: ivory;
}

#footer {
    flex-grow: 1;
    font-size: x-small;
}